Effective date: 2021-11-17
Jan Holešovský (identification number of organization: 02085887, Czech Republic) ("I" or "me") developed and operates applications Guitar and Violin Tuner and Strobe Tuner Pro.
What information do I collect and how do I use it
Strobe Tuner Pro is a premium application that doesn't collect any data and personal information. It doesn't require any permission granted on your device except access to the microphone to be able to measure the incoming audio signal and present the detected frequency and characteristics of the sound in the form that allows you to tune your musical instrument.
When the user chooses so, they may record an audio sample up to 10 seconds long, and send it via an email either to me, or to other email address they choose. Together with the sample, they may decide to send information like the instrument currently tuned, or the concert pitch frequency that are pre-filled in the email body. The audio sample is not preserved on the device after closing the application.